20167513330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1\times {\mathrm{17747}}^1$

素因数の和:23754

約数の個数: 32

約数和(自身を含む): 38220672960

約数和(自身を除く): 18053159630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5981, 11962, 17747, 29905, 35494, 59810, 88735, 113639, 177470, 227278, 337193, 568195, 674386, 1136390, 1685965, 3371930, 106144807, 212289614, 530724035, 1061448070, 2016751333, 4033502666, 10083756665, 20167513330]

約数ペア:

[(1, 20167513330), (2, 10083756665), (5, 4033502666), (10, 2016751333), (19, 1061448070), (38, 530724035), (95, 212289614), (190, 106144807), (5981, 3371930), (11962, 1685965), (17747, 1136390), (29905, 674386), (35494, 568195), (59810, 337193), (88735, 227278), (113639, 177470)]